import java.awt.Font;

public class FontDemo {
    public static void main(String[] args) {
        System.out.println(new Font("DejaVu Sans", Font.PLAIN, 12));
        System.out.println(new Font("微软雅黑", Font.PLAIN, 12));
        System.out.println(new Font("unknown", Font.PLAIN, 12));
        System.out.println(new Font("balabala", Font.PLAIN, 12));
    }
}
